Oak::Visual - Superclass for all visual web components
This class implements all the necessary methods for a visual component.
All the visual components must have the following properties:
The name of the object which this component will be shown inside.
The order from top to bottom in which this component will be shown.
The order from left to right in which this component will be shown.
This component found an error in the last checkSyntax.
This method is called to restore the state of the page when the client submits. This function will not do anything but setting the components properties
This method should throw an exception when the syntax of one of the input fields is wrong. The text of the exception will be shown.
This function returns an array with all the properties that can be used as a valid html attribute for this component
Return the %coreattr elements as defined by W3C.
Return the %i18n elements as defined by W3C.
Return the %events elements as defined by W3C.
Return the %cellhalign elements as defined by W3C.
Return the %cellvalign elements as defined by W3C.
Automatically print all the valid html attributes
Call this method when there is a syntax error on your component. This method defines the class of the component to error. Define this class in your css.
Show the component (print it to output), and launch (if necessary) an ev_onShow event. Hint: Oak::Web::Visual already launchs the ev_onShow, so, when you implement a visual component, try to call SUPER.
use base qw(Oak::Web::Visual);
Copyright (c) 2001 Daniel Ruoso <daniel@ruoso.com> All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
